pul·ver·ise /ˈpəlvəˌraɪz/ 動詞
  pulverise
       v 1: destroy completely; "the wrecking ball demolished the
            building"; "demolish your enemies"; "pulverize the
            rebellion before it gets out of hand" [syn: demolish,
            pulverize]
       2: become powder or dust; "When it was blown up, the building
          powderized" [syn: powderize, pulverize, powderise]
       3: make into a powder by breaking up or cause to become dust;
          "pulverize the grains" [syn: powderize, powderise, powder,
           pulverize]